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Is the sum of a prime number and a composite number always even?
No, the sum of a prime number and a composite number is not always even.
Is 138 prime or composite?
Composite since it ends in an even number it will always be divisible by 2
Is 308 a prime or composite number?
it is a composite number because you can tell from the 8 that it is an even number, and even numbers can always be divided.
Is the sum of prime number and a composite number always even?
No.
Is 384 a prime or composite?
If a number other than 2 ends in a even number, it will always be composite.
Is 76 composite or prime?
76 is a composite number. All even numbers, except for 2, are always going to be composite. A prime number is a number that can only be multiplied by 1.
Why are all even numbers eccept 2 a composite number?
Because all other even numbers have 1 & 2 always as a factor which makes it a composite number.
Is 4546282 a prime or composite explain?
This number is defininetly a composite because the last number (which is 2) is an even number, every even number either ends with (0, 2, 4, 6 or 8) and it is always a composite, now rememberthat .
Are composite numbers always even?
No - although all positive even numbers other than 2 are composite, this does not mean that all composite numbers are even - the first odd composite number is 9, which is equal to 3 x 3.
Is 1814 a prime number or composite number?
Every even number except 2 is a composite number. 1814 is also an even number, therefore it is a composite number.
Is 750 a composite number?
YES. 750 is a composite number because it is an even number. The only even number that is not a composite number is 2.
Is 122 composite or prime?
As an even number greater than 2, 122 is a composite number.
